Individual Calculations October 2023
 Wong, Yinn Long  Total change: -64.80  Rating chartPersonal card
 18th Dato Arthur Tan Malaysian Open Chess Championship Kuala Lumpur MAS 2023-08-27
RcRownchangeKK*chgGame
 2019 2371 6.00 9 -1.83 20 -36.60 
  Singgih, Diajeng Theresa wf1825 INA0.501-0.4720-9.40 
  Lasama, Claudio Vargues Vasco 1971  * INA0.501-0.4220-8.40 
  Labanda, Jarvey 1945 PHI0.501-0.4320-8.60 
  Latifah, Laysa 2084 INA0.501-0.3420-6.80 
  Doroy, Allaney Jia G wf1874 PHI1.0010.04200.80 
  Azhar, Muhd Syakir Shazmeer 2069 MAS1.0010.15203.00 
  Arnav, Maheshwari 2025 IND0.501-0.3920-7.80 
  Wong, Jianwen f2229 MAS0.501-0.1920-3.80 
  Tobing, Daniel Hermawan Lumban f2152 INA1.0010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Six Days Budapest September 2023 GM Budapest HUN 2023-09-12
RcRownchangeKK*chgGame
 2381 2371 3.00 8 -0.89 20 -17.80 
  Yeganegi, Barad 2261 IRI1.0010.35207.00 
  Pap, Gyula g2432 HUN0.5010.08201.60 
  Pajeken, Jakob Leon m2423 GER0.5010.07201.40 
  Nandhidhaa, P V wg2316 IND0.501-0.0820-1.60 
  Xiao, Tong(qd) 2452 CHN0.5010.11202.20 
  Siddharth, Jagadeesh m2391 SGP0.001-0.4720-9.40 
  Ilincic, Zlatko g2289 SRB0.001-0.6120-12.20 
  Aczel, Gergely g2487 HUN0.001-0.3420-6.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 SixDays Budapest One Year 2023 GM-A Budapest HUN 2023-09-18
RcRownchangeKK*chgGame
 2411 2371 3.50 9 -0.52 20 -10.40 
  Ostrovskiy, Aleksandr m2370 USA0.001-0.5020-10.00 
  Gaal, Zsoka wm2308 HUN1.0010.41208.20 
  Nagy, Gabor g2448 HUN0.5010.11202.20 
  Ben Ari, Yannay m2432 ISR0.001-0.4220-8.40 
  Galyas, Miklos g2472 HUN0.5010.14202.80 
  Berczes, David g2452 HUN0.5010.11202.20 
  Bora, Safal m2476 USA0.001-0.3620-7.20 
  Nandhidhaa, P V wg2316 IND0.501-0.0820-1.60 
  Pajeken, Jakob Leon m2423 GER0.5010.07201.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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